#3F4915#3F4915

#3F4915 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.4% C 0.075 H 119.4°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#3F4915
RGB	rgb(63, 73, 21)
HSL	hsl(72, 55%, 18%)
HSV	hsv(72, 71%, 29%)
CMYK	cmyk(13.7%, 0%, 71.2%, 71.4%)
CIE-LAB	lab(29.10, -12.60, 28.74)
CIE-LCH	lch(29.10, 31.38, 113.67°)
OKLab	oklab(38.44% -0.0368 0.0654)
OKLCH	oklch(38.44% 0.075 119.4)
XYZ	xyz(4.5679, 5.8760, 1.6029)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4915 #1F1549

analogous

#493915 #3F4915 #254915

triadic

#3F4915 #153F49 #49153F

tetradic

#3F4915 #154939 #1F1549 #491525

square

#3F4915 #154939 #1F1549 #491525

split-complementary

#3F4915 #152549 #391549

monochromatic

#151807 #161907 #3F4915 #687923 #91A830

Accessibility & contrast

On white

9.65

#3F4915 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3F4915 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4915

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4915	#FFFFFF	#000000	##FFFFFF
##3F4915	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E450E

Deuteranopia (green-blind)

#4D4519

Tritanopia (blue-blind)

#43453E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3f4915;
/* rgb */ color: rgb(63, 73, 21);
/* oklch */ color: oklch(38.4% 0.075 119.4);

Tailwind

colors: {
  custom: {
    50: '#767b55',
    500: '#3f4915',
    950: '#000000',
  },
}

SCSS

$custom: #3f4915;
$custom-light: #767b55;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4915",
  "rgb": {
    "r": 63,
    "g": 73,
    "b": 21
  },
  "hsl": {
    "h": 71.538,
    "s": 55.319,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38444,
    "c": 0.07508,
    "h": 119.4
  },
  "luminance": 0.05876
}

Semantic roles & 50–950 ramp

primary

#3F4915

secondary

#473981

accent

#49DF66

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3F4915

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →